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WJCJR1
02-07-2010, 02:58 PM
E-FLITE Deuces Wild 25e2
Build and Review
http://www.horizonrcflyers.com/forums/picture.php?albumid=32&pictureid=656

The Platinum Series Deuces Wild 25e2 comes packaged with GREAT care from the factory. For an ARF of this size the box seems small but this is only due to the density of the packaging. Upon opening I was impressed with how all sections were bagged individually and protected. All surface control horns are protected from damage or causing damage by foam blocks, small hardware is prepackaged and segregated by type of hardware.


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What's in the box:
(1) Deuces Wild ARF Kit
Go through your parts with your manual's list. This is a VERY thorough kit and all connecting hardware to include servo rods, all required clevises, clevis reatiners, pushrod keepers, construction required nuts, bolts, hook and loop tape are supplied.

What's not in the box:
(1) 6 Channel or larger TX, recommended DX6i or Dx7
(1) 6 channel or larger Full-Range RX, recommend AR7000
(2) Brushless motors, E-Flite Power25 standard or E-Flite Power 32 for enhanced ability.
(2) E-Flite Pro 60Amp Pro switch-mode BEC Brushless ESC's
(6-7) Standard size servos, 6 if you are using fixed gears and 7 if using retracts.
(2) 3S Batteries with a minimum mAH of 3200 recommended for the Power25 power system
(2) 4S Batteries with a minimum mAH of 3300 for 4S recommended for the Power32 power system
(1) 12X8 Electric Propeller and (1) 12x8 Electric Pusher Propeller both for Power25 power system.
(1) 13X6.5 Electric Propeller and (1) 13X6.5 Electric Pusher Propeller both for Power32 powr system.
(3) 6" Y-Harnesses
(4) 3" Extensions
(2) 9" Extensions
(2) 12" Extensions

Construction of the kit and installation of the hardware listed above requires no real specialty items outside of general modeler's tools and adhesives. Some items to have on hand before beginning the build include Thin and Medium CA, Blue Loc-Tite, 6-Minute Epoxy, Felt-tipped Pen, Phillips screwdrivers both #1,#2 sizes, Sandpaper 100G, Pencil, Dental Floss, Dremel or equivalant with cutting disc, 1/16, 5/64, 3/32, 3/16 drill bits, Side Cutters, 1/4" Nut Driver, Scissors, 3/32 Hex Ball-Driver, 2 sets of locking pliers.

Build:

PREPARATION
I was impressed with the helpfulness and clear nature of this instruction manual. The building part of the manual is over 60 pages long and includes nearly 160 detailed photographs to put pictures to the instructions. If you are one who is concerned about getting floundered or overwhelmed by the ARF don't be, E-Flite did a decent job with this supportive instruction manual. As I detail this build I will not be reverberating the manual but instead adding in some helpful hints to support the original instructions.

First to get started lay out all your parts in an area that you can part with for a few days, this build for an expert probably wouldn't take longer than the expected listed 8 hour build time but for a novice you should plan for alotting twice this time or even more.

Open you bags of hardware, E-Flite has them separated generally between plastics and Metal. Keep them separated but for sake of ease grab two sandwich sized Ziplocs and put all the plastics in one then all the metal in the other. The E-Flite bags are small and sifting to get parts out of these small bags is kind of a pain, also dumping all out would be a disaster as the cat will take off with them etc.

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SERVOS
First thing to do is prep your servos. I chose to use (4)JR Digitals and (2)JR Analog servos, Digitals for the Ailerons, Rudder and Elevator controls. Analogs for the Nose Gear Steer and Flaps.The manual gives you the option of prepping each servo when needed in sequence or makes a suggestive hint to do them all at once. Just prep all your servos at once, MUCH easier. Lay them all out and simply insert the isolation rubbers lip first onto the servo mounts then slide in the brass eyelets pushing in from the bottom up.

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ELEVATOR, RUDDER, STEER SERVO MOUNT
Following the instruction manual mark, drill these servos in the orientation provided. For dilling these holes I substituted a Dremel for the suggested pin vise. DO NOT SKIP the step of hardening the wood with some Thin CA. As a matter of fact drop at least 5 drops of THIN CA into each drilled hole, then additionally saturate the wood between the holes with a few drops as well. Basically play connect the dots with the THIN CA. Allow the CA to dry thoroughly before fastening screws. This step will add the extra strength to this highly important area. NOTE: While you are waiting for this CA to dry fire up your RX and bind it to your TX. After binding remove the bind plug and plug in all your servos to the RX. Check to make sure all servos are in working order before starting the mounting process. After all confirmed good proceed.

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RECEIVER
I chose to use the AR7000 receiver and installed it as shown in the photo below. Remember this item will be hanging upside down all the time so if you use Hook/Loop other than what is provided in the kit use good quality stuff. In addition a little CA under the edges of the Hook/Loop is a good idea to help from pull-away tape. Remember when mounting this that you will need to leave room to hook up your servo plugs etc. Distance the RX's as far apart as possible and make certain your slave RX antennas are pointing in a perpindicular direction to the master RX. After your RX installation hook up your servos and extensions as detailed on pg 8.

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Tail Assembly/Attaching
The E-Flite provided instructions are very clear here however I want to note a couple hints/be aware-ofs. First off when you begin threading the nylon control horn onto the rudder torque rod you will instantly realize this is a non-threaded nylon piece going onto a threaded rod. Although with enough force applied the threads will start an easy trick is to take a 3/32 drill bit with a Dremel or equivalant and drill a bore about .015 deep, basically just breaking the sharp edge and giving the control horn an internal chamfer. With this small chamfer the threads will start SO much easier, making these tedious parts easier the whole build process becomes more fun.

Next area worthy of mentioning is the interfernce between the elevator and the rudder torque rod. I am hoping mine was a defect or anamoly as I found this not very Platinum like, when you insert the threaded rods from the vertical fin into the fuselage it immediately clear the rudder control rod interferes with the elevator by about 1/4". This interference is detailed below in the photo. By turning the rudder you can gain aboout 1/16 but there is still a 3/16" interference. If you see this in your kits proceed carefully so as to not over-stress and break any of the wood. I was able to get it together by deflecting the elevator, rudder and a bit of carefully measured elbow grease.

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Rudder and Elevator Linkages
The instructions here as well are very clear, however I have some tool substitutes that I found useful. First in drilling out the servo horns I once again used the Dremel instead of the pin vise. For bending the servo rods after marking as instructed I used two small locking pliers. Lock one of your pliers on as the holding fixed base and butt your bending pliers up close to the fixed set. Get the bend started of the servo rod and go ~30* then unlock your pliers doing the bending, open them up to a jaw size that will receive the holding pliers and squeeze the partially bent rod tight against the fixed holding locking pliers. This will yield a nice tight 90* bend every time.


For the rudder linkage yeah it's kind of a tiny area large hands challenging job that will give a challenge, just take your time. Take care after your tail is on that no animals try to clean their gumline as I caught our cat doing in the below photo.

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Aileron Servo Installation
This area I hastily traveled through and got into a bit of trouble demanding rework. The instructions are again very clear and straight forward. However to save you some trouble test fit your servos to the preset etched block mounting locations. To do this place the blocks onto the pre-etched wooden Aileron hatch cover/servo mount and take your servo horn and all and place it against the wood. Basically just mock up the fit. My etched squares in the wood were off by about 1/8" and yielded an interference when the Aileron servo rods were installed, bent and keeper was installed. I needed to take the Dremel and cutting disc and remove 5/32 of material. This rework could have been avoided by doing as above and test fitting the servos for travel clearance. Below is a photo of preinstallation detailing the less than .030" clearance between servo horn than installed servo with relief cut to allow for full travel.

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As to the mount block gluing and drilling no surprises there. Again remember plenty of THIN CA in the mount holes in the blocks after drilling. Apply THIN CA as well to the mounts on the wing for the hatch bolts. Allow these CA'd areas to dry thoroughly before fastening screws. Use some care and drop in a folded paper towel under the hatch opening when you apply your CA to the hatch screw holes. CA on the covering leaves a nasty welt, so keep all CA drops off the covering.


Fishing the aileron servo wires no biggie.


Fixed Landing Gear Installation

Good accurate sound instructions but here again I substituted the Dremel for the Hand Drill and for the Pin Vise. Couple areas of caution, mark the holes very accurately. There is LITTLE room for error here. The Main Landing gears fit very snug in their pockets, it is recommended you shave some material off the plastic mount to help them you in insertion, I had to shave one but the other was fine. The Nose Gear offers the same very tight no room for error tolerance except there are no pockets aligning your mounting pad, so take your time fit it right for steering ability and mark accordingly. If after you mark your holes they look wrong, mark again. As you begin carefully drilling your holes you will note there is minimal, very minimal, wall thickness so drill carefully. The photos below demonstrate just how little room for error there is. It is very imperative here as well you get a good saturation of THIN CA to bond the wood material together and let dry before fastening the gears on. I had thought briefly about using a small amount of EPOXY to ground the landing gears but have decided I will maiden and get a few landings in to see how well they perform as is, the mounts do feel quite strong but the minimal wall thickness even after CA enhanced has me concerned.

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Flap Servo Installation
Again nicely documented instructions with photos. Only adjustments I'd make to the instructions to make this series of steps easier is as before substitute the Dremel for the pin vise, then remember to chamfer your control horns with the 3/32" drill bit before threading onto the Flap Torque Rods. Also remember use the THIN CA on the servo mounts, let dry then fasten screws.



Aileron and Throttle Servo Extensions
This step drove me crazy, I fought with pulling these extensions until I got frustrated enough to break a Throttle Servo Extension wire. After that I smartened up and with the photo below will share with you the best practice I found to tie up to a servo connector. I made the mistake of just tying length wise to the connector and during fishing the knot would always slide off the connector and hang on the wires. This would cause the servo connector to pull through the passages side-ways and made for a rougher than needed to be step. I then decided as the picture shows below to tie the fish cord to the servo connector then run a piece of tape over the connector holding the fish cord firm in place, this made the job SO much easier and took only seconds to do. The cord that comes attached to the center wing that you cut in half to get both sides' pull throughs is a bit short, I'd tie your own line to that. If you happen to lose the cord as I did when I broke that wire just use one of the servo rods tape a cord to it and slide it through the passages to the center. Also remember these extensions MUST be held together very well as an in-flight unplugged throttle extension would spell DISASTER. Tie them together as described then tape or heat shrink them as well.

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Please proceed to the Deuces Wild Build/Review Part 2

WJCJR1
02-07-2010, 03:11 PM
PART 2
Build Continued




Pre-Motor Installation Nacelle Inspection
Before you begin your motor installation go over your Nacelles carefully. This part of the kit shocked me, the kit's overall quality to this point was good to great. These Nacelles on the other hand were in need of serious overhauling. One Nacelle's spring latch had broken free in transport, one battery tray was floating in the rear and the glue was not even touching the wood so it flopped about and both motor mounts were glued I'd say genereously only 40% of the joint length as a majority of the glue joints were on the Nacelle only and not even touching the motor mount in any helpful way. The below pictures exhibit these poor items.

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To Fix these issues and reinforce the motor mounts I epoxied all open joints, epoxied the spring latch back on, and epoxied the floppy battery tray. I probably went a bit overboard but I don't want any motor mounts busting loose in flight. I have seen several reports of vibrations or wobbles that when traced back originated from a glue broken loose motor mount. Not happening here.

http://www.horizonrcflyers.com/forums/picture.php?albumid=32&pictureid=556
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Motor Installation
The motor mount used in the DW's kit is very flexible. The infinitely adjustable sliding mount nuts provide for great flexibiity in motor choices, I like this open option.

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I chose to use the more robust E-Flite Power32. It has been reported and even the manual made specific comment this motor install is more difficult or challenging install. Using the E-Flite directions provided I would believe it to be a bit of a challenge, I chose a very different method which proved much to my delight fairly easy. Take the white spacers that are needed to stand off the Power32 motor and lightly tack them with THIN CA to the X-Mount. Be sure to tack them on the side of the X-mount with the countersunk holes.

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Insert this assembly into the Nacelle with the spacers facing the firewall, follow this piece with the Power 32 motor. Do some pre-planning here and run your wires beside the motor mounts so that both ESC's will be on the same side of the motor on both Nacelles. Weight-wise it'd be smart to put both ESC's on the same side wall of each Nacelle mine I chose closest to the fuselage. Prep your 4 X-Mount to motor screws with Blue Loc-Tite and insert your screws through the firewall into the coutersunk holes of the X-mount and bolt against the motor. After the 4 bolts have been evenly tightened prep the 4-1" bolts with Loc-Tite and insert them from the motor side, through the X-mount and spacers into the firewall/motor mount. Tighten these evenly. Again the instructions state for you to somehow get these spacers onto the bolts while in the Nacelle, that sounded cumbersome at best and why I chose to do what you see above.

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Spinner Install/Prop
I am not so excited with the concept that you have to remachine the Spinner Adpter in this step. For a Platinum series ARF and the extensive nature E-Flite went to deliver immediately usable hardware the idea that one has to machine a part to fit a recommended power set-up is puzzling to me. I used my prop reamer to bore these spinner adpter plates and mostly I think it worked ok, however I do have a minor spinner vibration issue but am not entirely sure it was caused from this step or if the spinner just needs balancing. Once again a perfectly fitting properly balanced spinner would be nice here, it's the little touches that go a long ways and keep customers happy and returning.



Glue Nacelles
Per the instructions in the manual it is sequenced to install the ESC's before Epoxying the Nacelles to the center wing, I disagree with this sequence and advise to skip the ESC's and go directly to Epoxying the Nacelles.


First let me say glueing the Nacelles I found to be the most difficult part of the whole kit. Prior to gluing the Nacelles play with mounting them a dozen times. 5 or 6 minute Epoxy cures quickly when you are fighting with something so install and take off the Nacelles numerous times. To prevent the Aileron Servo plug-in and the Throttle plug-in from getting irrepairably glued by accident wrap these plugs with a paper towel and tape/rubber band the towel to the plug. Then for more assurance you can shove the connectors into an opening in the wing.

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Epoxy the Nacelles as detailed in the manual and after curing get inside the Nacelles and install a nice fillet of Epoxy on the exposed joint. This is why I say keep the ESC out of the Nacelle as the wires would be flopping around and my luck I'd glue the servo plug shut or at the very least it'd be a pain.


ESC's
Mount your ESC's with the provided Hook/Loop tape or equivalant. I have chosen to use Velcro Industrial, this stuff is pretty remarkable. If using the BEC on the E-Flite Pro60A ESC follow the instructions and cut one of the ESC's red wires and tape aside. The remaining ESC's BEC will power your RX. Perform a marking in the Nacelle, I wrote a #1 on the lip of the Nacelle that is covered by the lid, always hook up this ESC first as this is what powers your RX. After connection hook up second ESC. It is a bad practice to energize a motor without any signal going to it, maybe nothing would ever happen but common sense says give the plane brains before making the motor hot. Do not forget to disconnect one of the BEC's two BEC's could cause you trouble with the RX.

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Aileron and Wing Install
For installing the aileron sections of the wing I did not deviate from the instruction. However after I ran the DW for a few minutes static one of the 4-40 X 1" bolts vibrated loose and the aileron section was loosened. I would consider highly the option of leaving all three wing sections together permanent and Loc-Tite this bolt. Also remember if deciding to tighten her with Loc-Tite those aileron plugs may not get touched for a while so tie the connectors together and tape/heat shrink them as well. If intending on separating every flight make darn certain these plugs are pushed together nicely and maybe a small strip of Velcro could be used. To do this Velcro mod stick a small strip of velcro onto the servos after they are connected, cut a slit in the velcro where they separate. Now cut yourself a solid piece of the mating velcro and this can be your insurance, when you put them together put this strip onto the plugs with the slit velcro, to take apart simply pull this strip off and they come apart. Only need a small 3/16th" wide piece, this is just to guard against vibration loosening the connection.


To install the three piece wing simply flip over the fuselage and support the fuselage, locate your three servo connectios from the RX. Marking your RX and mating servo extensions alike will make these easier to identify. Line up the two forward dowel pins and cantilever the wing in place. Before closing the wing get the Throttle, Aileron and Flaps servos plugged in. Slowly close her tight making certain not to pinch any wires. Tighten the two Nylon bolts.

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Cockpit Kit and Canopy
The size of this plane's canopy offers you a lot of options. You could harpoon the kitchen sink in there if you'd really like to. I purchased the optional cockpit kit expecting a very fine speciman considering other than the Nacelles this kit is really good looking. However it is basically a few pieces of plastic and nothing too special either, it does offer a bit of a dress-up but for $13.50 you might do better making your own. I chose to use the kit as an example here of what it looks like. And all in all combined with your own taste of pilots it doesn't look that bad.

The pieces of the kit include front/rear horizontal wood facia mount pieces, black facia, pilot's seat, stick-on-instrument panel decal and a brown bucket I'd like to call a barf can. Although advertised as comes with instructions the kit does not have any instructions. This instruction-less kit I have is not an anomaly as it has been reported by many over the passed few months that no instructions come with this kit.

To install the kit;Slide in the front/rear facia wood panels under the canopy ridge of the fuselage. The plane wood panel goes all the way aft and the the painted black panel faces front and is positioned at the leading edge of where the facia will sit when installed.
To assure correct fit use the black facia piece to locate the black wood panel. The black Facia flap faces front and will be glued to the front side of the black panel. After locating the front panel remove the facia and using some thin CA, run a quick bead at the seam between the base of the wood panels and the fuselage.
I used epoxy your choice, mix some epoxy and coat the rear of the front flap on the facia, rear-end of the facia and then the bottom of the facia in a couple spots. Seat the facia in place.

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Stick on your Instrument Panel. My decal's adhesive was out of date, bad or something and would not stick to the wood. I used some thin CA under the decal and set it in place.
Test Fit your Pilot(s) to makes sure they clear the canopy. Epoxy your pilot(s) in place remembering to save room for your pilot's chair. I chose a not so realistic set of pilots with my son, Spongebob, Patrick and their Nemesis Plankton stealing a Krabby Patty. Lastly epoxy your Pilots chair in place.

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Now using Canopy glue taking your time fit the canopy in and glue her in. If you were careful you could line the canopy with glue, put in place and tape her down all at once. I chose to tape the canopy in place with blue painter's tape, then lift a few pieces at a time apply glue, retape and repeat, repeat, repeat until done.

Center Of Gravity Check
Following E-Flite's instructions I taped on the nose cone, set the plane up ready to fly and with two 4200 TP 4S batteries she's darn near PERFECT. To check CG I chose 3 7/8" back from LE right in the middle of the suggested CG and wrote this atop the wing on a piece of painter's tape. Flip the plane over and to my suprise the CG was right on. Now peal off the painter's tape. It would be a good practice to install a Poka Yoke whether it be an outline of the battery drawn in the case or velro tabs to line up. Getting the battery in the same place every time will be important in maintaining a happy CG.

When I checked CG I had the batteries about 1/4" aft of the Firewall, with this setup I can go more nose heavy simply by moving the batteries forward and conversely with the battery compartment being so large I can go to tail heavy easily by moving the batteries aft.

WJCJR1
02-07-2010, 04:00 PM
Part Three
Set-Up, Maiden/Review

Center Of Gravity Check
Following E-Flite's instructions I taped on the nose cone, set the plane up ready to fly and with two 4200 TP 4S batteries she's darn near PERFECT. To check CG I chose 3 7/8" back from LE right in the middle of the suggested CG and wrote this atop the wing on a piece of painter's tape. Flip the plane over and to my suprise the CG was right on. Now peal off the painter's tape. It would be a good practice to install a Poka Yoke whether it be an outline of the battery drawn in the case or velro tabs to line up. Getting the battery in the same place every time will be important in maintaining a happy CG.

When I checked CG I had the batteries about 1/4" aft of the Firewall, with this setup I can go more nose heavy simply by moving the batteries forward and conversely with the battery compartment being so large I can go to tail heavy easily by moving the batteries aft.

Setting Control Throws and Expos
Set your throws/expos as described by E-Flite's instruction manual. I fly my other planes on full throw/dual rates (Hi-Rate) all the time except for a rare occasion where I want to have a lazy flight or if I get thumbsy from winter flight rust. It is good practice until you know a model to set the control throws per the mfr. suggestion both low rates and dual rates so you are not caught blind and find yourself describing just how quickly the plane responded and rolled unexpectedly. In addition landing an unfamiliar model may be easier on low rates as again you may not be confident how the plane will react and a last second 2' above the deck tip stall is never fun.

Power System Test/Baseline
As with any model it is imperative to test your power system with a static pull up to WOT. Ignoring this step you could inadvertantly damage your ESC, Motor, LIPO and even be unsafe given a potential plane falling from the sky. When doing a static run test use all equipment as you plan to fly including prop(s), motor, battery, ESC. Hook a WATTS meter in-line between your battery and ESC. After RX/TX connect carefully while locking the plane down do a full run up to WOT, Hold for a few seconds than slowly bring back down. While winding/ramping down do so slowly and let all cool before shutting off completely.

For the Deuces Wild I am planning to use on maiden twin 2150 Rhino, 4S, 20C batteries in parallel per Nacelle. In essence I am using a 4300mAH 20C 4S battery. I want to see how she performs with this weight of a battery in her and then see if I want more/less battery.

For the test I hooked all up and slowly brought her to life. At WOT I measured 50.91A, 714.7W. Take this information and compare to your mfr's rating on all equipment. In the Deuces Wild using the Power32 setup and E-Flite's recommended 13X6.5 props, 60A E-Flite ProESC with the battery I have chosen I am well below all limits of the equipment.

E-Flite Power32 is rated at a constant 42A and 800W, with 15 second bursts to 60A. Two clicks below WOT I am reading 41A so I know I can run 2 clicks below WOT all the time and be safe and 15sec bursts of WOT are well below the limits.
E-Flite 60-Amp Pro ESC rated at a constant 60A and 15 second burst to 75A. All throttle ranges I am safe here.
Rhino 4300mAH 20C 4S Batteryis rated at 86A continous and 10sec burst to 129A. There is plenty of extra capacity here. More battery is better capacity is better than running at full capability of hte battery all the time. With my measurements the battery here is releasing power at WOT at a comfortable less than 12C.

With this analysis it is safe to say the power system is safe.

The next item that can be tested is when using many servos and an ESC's BEC it is recommended to test the BEC circuit with a load tester. To perform this test hook up battery as usual, plug in the load tester on an open slot in the RX and move control surfaces to their max and have someone help you load the surfaces with gentle but deliberate force. What this does However to test servos for binding the WATTS meter is sufficient. I did find that my Nose Gear servo was loading dramatically with any full turn to the right. I reduced throw a small almost unnoticeable amount until the drag was eliminated. It appears the steering horn was turning all the way and the servo was just pressing straight against the arm. This servo could have caused trouble as it's draw was 3x the normal rate. After that issue was resolved all servos pulled roughly the same amount of power (within.03A) giving me the comfort no dragging was present.

The potential trouble that can occur with an overloaded BEC is the voltage can drop below the RX's ability to operate thus causing a brown-out and momentary loss of control until the system reconnects.

Build Report Card:

Build Time: 20 Hours+ The assembly of this ARF took me far longer than E-Flite's recommended time. The largest majority of this time was due to the fact this is the first ARF of this kind I have built. In addition the time spent reinforcing/fixing the Nacelles is not included in E-Flite's estimated 8 hour build time. Of course the time to create this review is NOT included in my build otherwise it would be :laughing:.

Good:

One Stop all Hardware included ARF.
Quality, STRONG pre-fabricated framework.
Good looking beauty of a plane.
Great, detailed easy-to-follow instructions from E-Flite
Bad:

Poorly engineered mounts for Fixed Landing Gear.
Unsatisfactory Nacelles quality control requiring rework before placed in service.
E-Flite recomended Stock Power32 prop option (13X6.5) offers 1/2" or less prop to ground clearance, entirely impractical prop design clearance for average AMA Airfield.
Cockpit kit lacks any installation instructions and is sub-par quality.
Flight Report:

Maiden Flight:

All-in-All the Deuces Wild is a very responsive, Powerhouse of an airplane she really is a joy to fly. AUW is almost exactly 10.5pounds but with twin 32's on 4S batteries produces a combined 1430W and 102A she is a performer. Those numbers result in 136W/pound. More flight characteristics;

HL: NO WAY! The Deuces Wild is a 10.5 pound AUW airplane, although she has phenomenal power and could rocket off from someone's hand launching a 10.5 pound R/C Aircraft is not like tossing a 3 pound airplane.

ROG: Hit the throttle with twin 32's she instantly speeds to life, up elevator she's away. At speed the Deuces WIld is VERY predictable and tame at takeoff. Per E-Flite's maiden flight instruction and my unfamiliar takeoff area I chose to use no flaps on takeoff so I would not accidentally jump into the air too early. Using this method and elevator on low rates she will need a good sum of up elevator input to get her airborn, once she's up to takeoff speed. I will be using the flaps system this weekend and will report back/update. NOTE: I ROG'd off ICE so it was rather smooth, the 13X6.5's offer very little clearance even with larger wheels. This WILL PROVE TROUBLESOME on all but smoothest runways. To ROG off grass you should downsize to 12X8's.

GLIDE: The Deuces is a heavier plane with a wing loading of 32 Ounces per sq foot. She does have flaps which reduces the wing loading at takeoff and landing but for practical purposes and meaning of the word GLIDE this setup does not provide great glide characteristics. In flight a glide is possible but you must exchange altitude for speed at a higher rate. This is not a floater you fly until you hit LVC and float in.

ROLLS: Rolls are axial, FAST and axial. At low rates, 3/4 throttle each roll is about 1 1/4 seconds. I have only 3 short flights all on the maiden battery and did not grab the opportunity to turn up the throw rate. I look forward to this and will report back/update.

LOOPS: As BIG as you want :cool:. The Power 25 option may not offer as astounding vertical performance as the Power 32's on 13X6.5's. The Power32 empowered Deuces Wild will pull loops as big as you want. Due to the Deuce's size the Loops will be larger anyhow as she can't really touch her tail in a Loop like a 3D'r.

Inverted: Easy, stable and rewarding. I only performed a couple hundred feet of inverted flight on maiden but she was very very stable. The Deuces seem to come to a very solid level centerline with little input all on her own whether inverted or straight up.

Speed: Docile 25mph to 90+ mph. The below Fly-Bye clip is an estimated 1/4 mile in length. Length divided by duration = 96mph. We will radar it at the airfield this spring and update actual numbers. Actual numbers from other Deuces Wild flyers with stock setup 4S Power32's has been 93-104mph so estimated 96mph fits well in these reports.

Experience Level: Intermediate to advanced pilots. This is not a beginner model. Although she flies great above 35-40 mph you must always negotiate a landing and although very sure-footed will not take rookie mistakes such as tip-stalling in a corner. The Deuces needs a solid 350' smooth runway for landing, grass fields would be significantly less but still 250' minimum in my book. In addition this is not a neighborhood flyer so good open property is needed to fly the Deuces Wild safely and comfortably. This ARF offers the intermediate pilot a well engineered plane to build and can be done succesfully even if one has only minor building skills. I would recommend this plane to any competent intermediate or advanced pilot who wants a great head turning twin.

Maiden Flight details, we snow-blowed and plowed a 275' long runway on a lake our Airfield owner lives on. As seen in the videos/photos below the Maiden Flight was done facing West directly into an afternoon sun.

Takeoff was uneventful and climbout robust and steadily increasing in speed even with a decent climbout angle. Three clicks up elevator and she flew perfect, I added some down elevator for maiden to make sure I did not hop into the air early by accident. With the added three clicks up she flew perfect so all control surfaces flat she flies straight as an arrow.

The DW flies in the direction you point her and is very SOLID. However she is 10.5#'s and will remind you quickly in the corners if you go too slow. She is predictable with a clearly visible 'wagging' of the tail once you begin slowing towards stall speed.

I enjoyed several laps around the lake. Pulled a giant loop, for practical purposes loops will be as big as you want them to be. Rolls are fantastic, very straight and axial. Rolls were fast and exits were easily predictable. The Deuces Wild tracks wonderfully.

For landing I was uncomfortable with our landing strip and put a little too much emphasis on dropping the Deuces as soon as I could to maximize roll out length on our makeshift runway. I ended up smackign her pretty hard onto the solid ice even with flaps deployed, my fault, not a biggie but the DW deserves better landings than that. The flaps are a great stabilizer at slow speeds, half flap slow fly-byes are ROCK solid and full flaps offer a good air brake to slow. The Deuce's flaps are rather large. The flaps even without a servo slower are deployed without cause for alarm. Some planes lurch when flaps are engaged fully without the aid of a servo slower the Deuces Wild does not exhibit this.

Enjoying the Deuces Wild this summer I plan to do and will provide more content on this plane as I get more time on the stick at a more traditional airfield. In summary, if you are comfortably an intermediate or advanced pilot the Deuces Wild is a plane you will enjoy in your hangar. Furthermore you need not be a model building extraordinare to complete this ARF, E-Flite's instructions support you well and combined with the tips provided here to iron out the tough spots this is a rewarding kit to put together.

For Full Size Videos click the link atop the video header and view from Vimeo page.







http://vimeo.com/9871439


http://vimeo.com/9813839



http://www.horizonrcflyers.com/forums/picture.php?albumid=32&pictureid=626
http://www.horizonrcflyers.com/forums/picture.php?albumid=32&pictureid=616http://www.horizonrcflyers.com/forums/picture.php?albumid=32&pictureid=618

apprentice1
02-07-2010, 06:41 PM
That aircraft just has that "look" it, I bet it's going to fly nice.

WJCJR1
02-12-2010, 03:20 PM
Yeah Ken I expect a great flier she will be. I just got back from a business trip an am looking at her sitting in the Hangar. :cool:

Wayne

Seeya
02-23-2010, 10:45 PM
Wayne--

Thanks so much for documenting this for us! I look forward to the final part(s) and the maiden! Best wishes for the maiden!

Mike

liquid1
02-24-2010, 05:50 PM
Great looking plane, looks Like a power house..:clapping:

rc golf
05-17-2010, 04:19 PM
Hi, Mine had 25's on it and still does.
Retract failur was either Air pres to low or push pull to tight or combination.
I finally put an answer on my maiden page. But 100# pres an no failures since.
I love the snow background. I flew an alpha on skis here when it snowed once this winter. and only once.
Later on.

WJCJR1
05-17-2010, 06:41 PM
Hey RcGolf are you running 3S or 4S batteries with that Power25? Assuming 12X8 if you are running 3S batteries.

I am running now the 12X8's with the Power32's on 4S batteries. She is a blast to fly.

I SEE the new electrics are now out. I may get a set of these but not in too much of a rush she flies fine with the fixed gears. I know I'd pick up a few more mph and some extra zoom but I will also lose some in the way of more weight. I would likely rid myself of my BEC and go with a pack to be CERTAIN I had no issues with BEC inadequacy and all the horror that can create. A 10.5# plane flying blindly on it's own is a bad thing!

Wayne